Make a customer data platform genuinely forget someone, not just stop emailing them, the moment they opt out.
Blueshift runs personalized, data-driven marketing campaigns off customer data, which means an opt-out needs to mean something more than pausing outreach; it needs to actually remove the data that made personalization possible in the first place. Blueshift's own platform distinguishes between opting out (which can be reversed by opting back in, without restoring lost data) and permanent deletion (which cannot be reversed at all), and both need honest, accurate handling.
Ketch connects to Blueshift to enforce both correctly.
Capabilities
The Ketch Blueshift integration covers Consent Orchestration and Rights Orchestration (Right to Deletion, Right to Access).
Deletes all personal data for a customer and triggers Blueshift's own "forget the end user" mechanism when someone opts out; if they opt back in, they become eligible for future campaigns again, but their previous data is not restored.
Right to Delete permanently and irreversibly deletes all personal data associated with an email address, a process that can take up to a few hours to fully complete. Right to Access returns the customer's stored profile information directly from Blueshift.
With Ketch, teams can
The gap
A personalization platform built on customer data creates a real tension between "opted out" and "actually forgotten," and getting that distinction wrong either overstates or understates what actually happened:
Why Ketch
Permissioning infrastructure that governs Blueshift the same way it governs every other system in your stack — not a one-off connector bolted onto a banner.
Ketch triggers Blueshift's native forget-the-user mechanism directly, rather than leaving personalization data intact after someone opts out.
Both consent-driven deletion and Right to Delete are stated plainly as irreversible, with realistic processing time rather than an assumption of instant completion.
The California Attorney General reached a $1.55 million settlement with Healthline Media over sharing sensitive data with advertisers without valid consent, a reminder that personalized marketing platforms carry real exposure when opt-out doesn't translate into real data removal.
Related reading
Integrations
Ketch ships connectors and SDKs so consent, rights, and policy flow into your CDPs, warehouses, ad platforms, and AI stack — without a custom data pipeline.
Book a demo to walk through rights, consent, and preference orchestration on your stack — or start free and connect Blueshift yourself.
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